CN216191554U

CN216191554U - Factory sewage treatment device for environmental protection

Info

Publication number: CN216191554U
Application number: CN202122399888.9U
Authority: CN
Inventors: 杨龙
Original assignee: Hangzhou Chaolong Biotechnology Co ltd
Current assignee: Liu Zibing
Priority date: 2021-09-30
Filing date: 2021-09-30
Publication date: 2022-04-05
Anticipated expiration: 2031-09-30

Abstract

The utility model discloses an environment-friendly factory sewage treatment device which comprises a feeding cylinder, a standing box and a treatment box, and further comprises a PLC (programmable logic controller) installed at the upper end of one end of the treatment box, the feeding cylinder is installed in the middle of the top end of the treatment box, a feeding hopper is installed in the middle of the top end of the feeding cylinder, the standing box is arranged at the lower end between the collecting boxes, a fine filter layer is installed at the lower end of the interior of the treatment box below the standing box, and a discharge structure is installed in the interior of the treatment box below the standing box. According to the utility model, the reaction liquid medicine is added into the standing box through the medicine adding box and the medicine adding pipe to accelerate the precipitation of the wastewater, after a period of time, the floating ball is matched with the water buoyancy to drive the hose to be always at the height below the water surface, the water pump works to pump out the clear water on the upper layer, so that the precipitated impurities are prevented from being pumped out, and finally the pumped clear water is filtered and discharged through the fine filtering layer, thereby greatly improving the treatment efficiency.

Description

Factory sewage treatment device for environmental protection

Technical Field

The utility model relates to the technical field of factory sewage treatment, in particular to an environment-friendly factory sewage treatment device.

Background

In factory production, often can produce a large amount of sewage, and in order to avoid sewage direct discharge to cause the influence to the environment, all can select to carry out purification treatment through sewage treatment plant with sewage to reach sewage recovery and utilization's purpose, but current environmental protection still has many problems or defects with factory sewage treatment plant:

first, traditional environmental protection is with factory sewage treatment plant lacks the buffering reposition of redundant personnel to rivers, generally lets in the potential energy too big, and the impact that causes is too big and be difficult to handle.

Second, the filtration screen of traditional environmental protection factory sewage treatment plant easily takes place to block up, and the filtration screen is blockked up by the grit easily, leads to the filter effect poor.

Thirdly, the traditional environmental protection uses factory sewage treatment plant to handle the effect poor, and the waste water after the sediment easily mixes with impurity, leads to the treatment cycle to lengthen.

SUMMERY OF THE UTILITY MODEL

The utility model aims to provide an environment-friendly factory sewage treatment device, which aims to solve the problems that the prior art lacks buffer and diversion on water flow, a filter screen is easy to block and the treatment effect is poor.

In order to achieve the purpose, the utility model provides the following technical scheme: an environmental protection factory sewage treatment device comprises a feeding cylinder, a standing box and a treatment box, and also comprises a slow flow structure which is convenient for reducing and shunting the potential energy of wastewater, a cleaning structure which avoids the blockage of a filter screen and a discharge structure which avoids the mixing of precipitates;

the upper end of one end of the treatment box is provided with a PLC, the middle position of the top end of the treatment box is provided with a feeding cylinder, the middle position of the top end of the feeding cylinder is provided with a feeding hopper, and the slow flow structure is rotatably connected to the middle position inside the feeding cylinder;

the middle positions of two sides in the treatment box are respectively provided with a collecting box, the top end between the collecting boxes is provided with an isolation net, and the cleaning structure is arranged in the treatment box above the isolation net;

the lower extreme between the collecting box is provided with the case that stews, and stews the inside lower extreme of case below and install the essence layer, discharge structure installs the inside of the case that stews below the case.

Preferably, the exhaust structure includes the water pump, the outlet pipe is installed to the output of water pump, and the inlet tube is installed to the input of water pump, the hose that runs through the case that stews is all installed at the both ends of inlet tube.

Preferably, the structure of slowing down flows includes spoiler, through-hole, shunt tubes and bull stick, the bull stick rotates to be connected in the inside intermediate position department of a feeding section of thick bamboo, and the outer wall of bull stick evenly installs the spoiler, the through-hole has evenly been seted up to the outer wall of spoiler, the shunt tubes that run through and handle the case are installed to the feeding section of thick bamboo bottom of bull stick below.

Preferably, the cleaning structure comprises a cleaning box, scraping plates, sliding blocks and sliding grooves, the cleaning box is installed inside the treatment box above the separation net, the sliding grooves are formed in the bottom end of the cleaning box, the scraping plates are arranged on two sides of the bottom end of the sliding grooves, and the top ends of the scraping plates are connected with the sliding grooves through the sliding blocks.

Preferably, the middle position department of cleaning box inside rotates and is connected with the lead screw, and the both sides of lead screw run through and handle the case lateral wall and install the turning hand, the screw thread opposite direction of lead screw outer wall both sides, and the both sides of lead screw outer wall rotate and are connected with the sleeve that links to each other with the slider.

Preferably, the middle positions of the two sides of the hose are provided with the supports, and the top ends of the supports are provided with the floating balls through the strings.

Preferably, the middle position department of handling case one end installs with the medicine box, and adds the lower extreme of medicine box one side and install the pencil that adds that runs through the case that stews.

Compared with the prior art, the utility model has the beneficial effects that:

(1) the sewage is introduced through the feeding hopper, and the flow blocking plate is driven to rotate under the impact of the sewage, so that the speed of the wastewater is reduced, the impact potential energy on the flow blocking plate is reduced under the action of the through hole, and finally the wastewater uniformly flows out through the flow dividing pipe, so that the damage caused by overlarge impact is avoided, and the treatment is convenient;

(2) the rotary handle, the screw rod, the sleeve, the sliding block, the scraping plate, the isolation net and the collecting box are arranged, the screw rod is driven to rotate by rotating the rotary handle, and the sliding block drives the scraping plate to move in opposite directions by driving the sleeve due to opposite directions of threads on two sides of the outer wall of the screw rod, so that impurities on the top end of the isolation net are scraped into the collecting box by the scraping plate to be collected, and the filtering effect is prevented from being influenced by blockage;

(3) through being provided with the medicine box, add the pencil, the case of stewing, the floater, the hose, the PLC controller, a water pump, the hose, inlet tube and essence layer, to react the liquid medicine through adding the medicine box and adding the pencil and adding the incasement portion of stewing and accelerating the sediment to waste water, after a period, floater cooperation water buoyancy drives the height that the hose is in below the surface of water all the time, again through PLC controller control water pump work, cooperation hose and inlet tube are taken the clear water on upper strata out, avoided sediment impurity to be taken out, the clear water of finally taking out is through the filtration discharge on essence layer, thereby the efficiency of handling has been improved greatly.

Drawings

FIG. 1 is a schematic front sectional view of the present invention;

FIG. 2 is a schematic side view of the cross-sectional structure of the present invention;

FIG. 3 is a schematic top view of the spacer grid of the present invention;

FIG. 4 is an enlarged view of the portion A of FIG. 1 according to the present invention.

In the figure: 1. a feeding cylinder; 2. a slow flow structure; 201. a spoiler; 202. a through hole; 203. a shunt tube; 204. a rotating rod; 3. turning the hand; 4. cleaning the structure; 401. cleaning the box; 402. a squeegee; 403. a slider; 404. a chute; 5. an isolation net; 6. a collection box; 7. standing in a box; 8. a treatment tank; 9. a water outlet pipe; 10. a water pump; 11. a fine filtering layer; 12. a water inlet pipe; 13. a hose; 14. a feed hopper; 15. adding a medicine box; 16. a medicine feeding pipe; 17. a PLC controller; 18. a sleeve; 19. a screw rod; 20. a floating ball; 21. and (4) a bracket.

Detailed Description

The technical solutions in the embodiments of the present invention will be clearly and completely described below with reference to the drawings in the embodiments of the present invention, and it is obvious that the described embodiments are only a part of the embodiments of the present invention, and not all of the embodiments. All other embodiments, which can be derived by a person skilled in the art from the embodiments given herein without making any creative effort, shall fall within the protection scope of the present invention.

Example 1: referring to fig. 1-4, an environmental protection factory sewage treatment device comprises a feeding cylinder 1, a standing box 7 and a treatment box 8, and further comprises a slow flow structure 2 for reducing and shunting potential energy of wastewater, a cleaning structure 4 for preventing a filter screen from being blocked and a discharge structure for preventing sediment from being mixed;

the upper end of one end of the processing box 8 is provided with a PLC (programmable logic controller) 17, the model of the PLC 17 can be DVP40ES200T, the middle position of the top end of the processing box 8 is provided with a feeding cylinder 1, the middle position of the top end of the feeding cylinder 1 is provided with a feeding hopper 14, and the slow flow structure 2 is rotatably connected to the middle position inside the feeding cylinder 1;

the middle positions of two sides in the treatment box 8 are respectively provided with a collecting box 6, the top ends between the collecting boxes 6 are provided with an isolation net 5, and the cleaning structure 4 is arranged in the treatment box 8 above the isolation net 5;

a standing box 7 is arranged at the lower end between the collecting boxes 6, a fine filter layer 11 is arranged at the lower end of the inside of the treatment box 8 below the standing box 7, and a discharge structure is arranged inside the treatment box 8 below the standing box 7;

referring to fig. 1-4, the environmental protection factory sewage treatment device further comprises a discharge structure, the discharge structure comprises a water pump 10, the model of the water pump 10 can be QD3-35/2-1.1, the output end of the water pump 10 is provided with a water outlet pipe 9, the input end of the water pump 10 is provided with a water inlet pipe 12, and two ends of the water inlet pipe 12 are both provided with hoses 13 penetrating through the standing box 7;

the middle positions of two sides of the hose 13 are both provided with a bracket 21, and the top end of the bracket 21 is provided with a floating ball 20 through a thin rope;

a medicine adding box 15 is arranged in the middle of one end of the treatment box 8, and a medicine adding pipe 16 penetrating through the standing box 7 is arranged at the lower end of one side of the medicine adding box 15;

specifically, as shown in fig. 1, fig. 2 and fig. 4, when using this structure, at first with the reaction liquid medicine through adding medicine box 15 and adding pencil 16 and adding the inside sediment of case 7 of standing still that accelerates to waste water, after a period of time, floater 20 cooperates water buoyancy to drive hose 13 and is in the height below the surface of water all the time, again through the work of PLC controller 17 control water pump 10, cooperation hose 13 and inlet tube 12 take the clear water on upper strata out, avoided sediment impurity to be taken out, the clear water of finally taking out is through the filtration discharge of essence layer 11, thereby the efficiency of handling has been improved greatly.

Example 2: the slow flow structure 2 comprises spoilers 201, through holes 202, flow dividing pipes 203 and a rotating rod 204, the rotating rod 204 is rotatably connected at the middle position inside the feeding cylinder 1, the spoilers 201 are uniformly arranged on the outer wall of the rotating rod 204, the through holes 202 are uniformly arranged on the outer wall of the spoilers 201, and the flow dividing pipes 203 penetrating through the treatment box 8 are arranged at the bottom end of the feeding cylinder 1 below the rotating rod 204;

specifically, as shown in fig. 1 and 2, when the structure is used, sewage is firstly introduced through the feeding hopper 14, the flow blocking plate 201 is driven to rotate under the impact of the sewage, so that the speed of the sewage is reduced, the impact potential energy to the flow blocking plate 201 is reduced under the action of the through hole 202, and finally the sewage uniformly flows out through the split flow of the split pipe 203.

Example 3: the cleaning structure 4 comprises a cleaning box 401, a scraping plate 402, a sliding block 403 and a sliding groove 404, the cleaning box 401 is arranged in the processing box 8 above the isolation net 5, the sliding groove 404 is formed in the bottom end of the cleaning box 401, the scraping plates 402 are arranged on two sides of the bottom end of the sliding groove 404, and the top ends of the scraping plates 402 are connected with the sliding groove 404 through the sliding block 403;

a screw rod 19 is rotatably connected to the middle position inside the cleaning box 401, rotating hands 3 are mounted on two sides of the screw rod 19 penetrating through the side wall of the treatment box 8, the directions of threads on two sides of the outer wall of the screw rod 19 are opposite, and sleeves 18 connected with sliding blocks 403 are rotatably connected to two sides of the outer wall of the screw rod 19;

specifically, as shown in fig. 1, fig. 2, fig. 3 and fig. 4, when the structure is used, the rotating handle 3 is firstly rotated to drive the screw rod 19 to rotate, and the screw threads on two sides of the outer wall of the screw rod 19 are opposite in direction, so that the sleeve 18 is driven to drive the sliding block 403 to drive the scraper 402 to move in opposite directions, and therefore the scraper 402 scrapes impurities on the top end of the isolation net 5 into the collection box 6 to be collected, and the filtering effect is prevented from being influenced due to blockage.

The output end of the PLC 17 is electrically connected with the water pump 10 through a lead.

The working principle is as follows: when the device is used, firstly, sewage is fed through the feed hopper 14, the spoiler 201 is driven to rotate under the impact of the sewage, so that the speed of the wastewater is reduced, the impact potential energy on the spoiler 201 is reduced under the action of the through hole 202, and finally the wastewater uniformly flows out through the shunt pipes 203;

the wastewater filters large-particle impurities through the separation net 5, the rotating handle 3 is rotated to drive the screw rod 19 to rotate, and the screw threads on two sides of the outer wall of the screw rod 19 are opposite in direction, so that the sleeve 18 is driven to drive the sliding block 403 to drive the scraper 402 to move in opposite directions, and the scraper 402 scrapes the impurities on the top end of the separation net 5 into the collection box 6 to be collected, so that the filtering effect is prevented from being influenced by blockage;

waste water after the prefiltering falls into the case 7 inside collection that stews, to react the liquid medicine through adding medicine box 15 and adding 16 the medicine pipes and adding the case 7 inside of stewing and accelerating the sediment to waste water, after a period of time, floater 20 cooperation water buoyancy drives the height that hose 13 is in below the surface of water all the time, again through PLC controller 17 control water pump 10 work, cooperation hose 13 and inlet tube 12 take the clear water on upper strata out, avoided depositing impurity and taken out, the clear water that finally takes out is through the filtration discharge on fine filtration layer 11, thereby the efficiency of handling has been improved greatly.

Although embodiments of the present invention have been shown and described, it will be appreciated by those skilled in the art that changes, modifications, substitutions and alterations can be made in these embodiments without departing from the principles and spirit of the utility model, the scope of which is defined in the appended claims and their equivalents.

Claims

1. The utility model provides an environmental protection is with mill sewage treatment plant, includes a feeding section of thick bamboo (1), the case (7) and handle case (8) that stews, its characterized in that: the sewage treatment device also comprises a slow flow structure (2) which is convenient for reducing and shunting potential energy of the wastewater, a cleaning structure (4) which avoids the filter screen from being blocked and a discharge structure which avoids sediment from being mixed;

the upper end of one end of the treatment box (8) is provided with a PLC (17), the middle position of the top end of the treatment box (8) is provided with a feeding cylinder (1), the middle position of the top end of the feeding cylinder (1) is provided with a feeding hopper (14), and the slow flow structure (2) is rotatably connected to the middle position inside the feeding cylinder (1);

the middle positions of two sides in the treatment box (8) are respectively provided with a collecting box (6), the top ends between the collecting boxes (6) are provided with an isolation net (5), and the cleaning structure (4) is arranged in the treatment box (8) above the isolation net (5);

the lower extreme between collecting box (6) is provided with the case (7) of stewing, and the inside lower extreme of the case (8) of stewing below case (7) installs essence layer (11), discharge structure installs inside the case (8) of stewing below case (7).

2. The environmental protection factory sewage treatment plant according to claim 1, wherein: the discharge structure includes water pump (10), outlet pipe (9) are installed to the output of water pump (10), and inlet tube (12) are installed to the input of water pump (10), hose (13) that run through case (7) of stewing are all installed at the both ends of inlet tube (12).

3. The environmental protection factory sewage treatment plant according to claim 1, wherein: unhurried current structure (2) are including spoiler (201), through-hole (202), shunt tubes (203) and bull stick (204), bull stick (204) are rotated and are connected in the inside intermediate position department of a feeding section of thick bamboo (1), and the outer wall of bull stick (204) evenly installs spoiler (201), through-hole (202) have evenly been seted up to the outer wall of spoiler (201), shunt tubes (203) that run through and handle case (8) are installed to feeding section of thick bamboo (1) bottom of bull stick (204) below.

4. The environmental protection factory sewage treatment plant according to claim 1, wherein: the cleaning structure (4) comprises a cleaning box (401), a scraper (402), a sliding block (403) and a sliding groove (404), wherein the cleaning box (401) is installed inside a treatment box (8) above the separation net (5), the sliding groove (404) is formed in the bottom end of the cleaning box (401), the scraper (402) is arranged on two sides of the bottom end of the sliding groove (404), and the top end of the scraper (402) is connected with the sliding groove (404) through the sliding block (403).

5. The environmental protection factory sewage treatment plant according to claim 4, wherein: the middle position department of cleaning box (401) inside rotates and is connected with lead screw (19), and the both sides of lead screw (19) run through and handle case (8) lateral wall and install runner (3), the screw thread opposite direction of lead screw (19) outer wall both sides, and the both sides of lead screw (19) outer wall rotate and be connected with sleeve (18) that link to each other with slider (403).

6. The environmental protection factory sewage treatment plant according to claim 2, wherein: the middle positions of two sides of the hose (13) are provided with brackets (21), and the top ends of the brackets (21) are provided with floating balls (20) through strings.

7. The environmental protection factory sewage treatment plant according to claim 1, wherein: handle the intermediate position department of case (8) one end and install and add medicine box (15), and add the lower extreme of medicine box (15) one side and install and run through case (7) that stews with pencil (16).